<div class="mainBg"></div>
<div class="main"> <img src="imgs/logo.png" class="logo"/>
	<div class="banner"> <img src="imgs/banner.jpg"/> </div>
  <div class="bindContainer">
  <div class="buttonBox">
    <button type="button" name="button" ng-click="s.back()" class="button">返回</button>
    </div>
  </div>
</div>
